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authorMagnus Damm <damm@opensource.se>2013-03-26 10:34:52 +0900
committerSimon Horman <horms+renesas@verge.net.au>2013-04-02 10:58:20 +0900
commitd313d068d4b5801ea9c0c66bed66f37c64ad6807 (patch)
tree0f7e9af4d8423b98dbfe014625e4f11f6cf53cd6 /arch/arm/mach-shmobile
parent984ca295010ad0113b986a404931566f9b1791d4 (diff)
ARM: shmobile: r8a73a4 PFC support
Add a platform device for the r8a73a4 PFC. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r--arch/arm/mach-shmobile/Kconfig1
-rw-r--r--arch/arm/mach-shmobile/include/mach/r8a73a4.h1
-rw-r--r--arch/arm/mach-shmobile/setup-r8a73a4.c10
3 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 17a59cde826e..0e4a820bcbe8 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -20,6 +20,7 @@ config ARCH_SH73A0
config ARCH_R8A73A4
bool "R-Mobile APE6 (R8A73A40)"
+ select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_GIC
select CPU_V7
select ARM_ARCH_TIMER
diff --git a/arch/arm/mach-shmobile/include/mach/r8a73a4.h b/arch/arm/mach-shmobile/include/mach/r8a73a4.h
index 6db3495479d8..f043103e32c9 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a73a4.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a73a4.h
@@ -3,5 +3,6 @@
void r8a73a4_add_standard_devices(void);
void r8a73a4_clock_init(void);
+void r8a73a4_pinmux_init(void);
#endif /* __ASM_R8A73A4_H__ */
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index da5ae1611518..c2d86f30cde4 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -28,6 +28,16 @@
#include <mach/r8a73a4.h>
#include <asm/mach/arch.h>
+static const struct resource pfc_resources[] = {
+ DEFINE_RES_MEM(0xe6050000, 0x9000),
+};
+
+void __init r8a73a4_pinmux_init(void)
+{
+ platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources,
+ ARRAY_SIZE(pfc_resources));
+}
+
#define SCIF_COMMON(scif_type, baseaddr, irq) \
.type = scif_type, \
.mapbase = baseaddr, \